tests: ops: use proper imports

Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>

tests/ops/copy/invalid/cache/main.cue

@@ -1,21 +1,24 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 test1: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "busybox"
 		},
-		{
-			do: "copy"
-			from: [{do: "fetch-container", ref: "alpine"}]
+		op.#Copy & {
+			from: [
+				op.#FetchContainer & {
+					ref: "alpine"
+				},
+			]
 			src:  "/etc/issue"
 			dest: "/"
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/issue"
 			format: "string"
 		},
@@ -26,18 +29,19 @@ test2: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "busybox"
 		},
-		{
-			do: "copy"
-			from: [{do: "fetch-container", ref: "busybox"}]
+		op.#Copy & {
+			from: [
+				op.#FetchContainer & {
+					ref: "busybox"
+				},
+			]
 			src:  "/etc/issue"
 			dest: "/"
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/issue"
 			format: "string"
 		},

tests/ops/copy/valid/component/main.cue

@@ -1,32 +1,31 @@
 package testing
 
-component: #up: [{
-	do:  "fetch-container"
+import "dagger.io/dagger/op"
+
+component: #up: [
+	op.#FetchContainer & {
 		ref: "alpine"
-}, {
-	do: "exec"
+	},
+	op.#Exec & {
 		args: ["sh", "-c", """
 			printf lol > /id
 			"""]
-	dir: "/"
-}]
+	},
+]
 
 test1: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "busybox"
 		},
-		{
-			do:   "copy"
+		op.#Copy & {
 			from: component
 			src:  "/id"
 			dest: "/"
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/id"
 			format: "string"
 		},
@@ -37,27 +36,24 @@ test2: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "busybox"
 		},
-		{
-			do: "copy"
-			from: #up: [{
-				do:  "fetch-container"
+		op.#Copy & {
+			from: #up: [
+				op.#FetchContainer & {
 					ref: "alpine"
-			}, {
-				do: "exec"
+				},
+				op.#Exec & {
 					args: ["sh", "-c", """
 						printf lol > /id
 						"""]
-				dir: "/"
-			}]
+				},
+			]
 			src:  "/id"
 			dest: "/"
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/id"
 			format: "string"
 		},

tests/ops/copy/valid/script/main.cue

@@ -1,21 +1,24 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 test: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "busybox"
 		},
-		{
-			do: "copy"
-			from: [{do: "fetch-container", ref: "alpine"}]
+		op.#Copy & {
+			from: [
+				op.#FetchContainer & {
+					ref: "alpine"
+				},
+			]
 			src:  "/etc/issue"
 			dest: "/"
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/issue"
 			format: "string"
 		},

tests/ops/exec/always/main.cue

@@ -1,12 +1,12 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "alpine"
 	},
-	{
-		do: "exec"
+	op.#Exec & {
 		args: ["echo", "always output"]
 		always: true
 	},

tests/ops/exec/dir/doesnotexist/main.cue

@@ -1,12 +1,12 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "alpine"
 	},
-	{
-		do: "exec"
+	op.#Exec & {
 		args: ["sh", "-c", """
 				echo "pwd is: $(pwd)"
 				[ "$(pwd)" == "/thisisnonexistent" ] || exit 1

tests/ops/exec/dir/exist/main.cue

@@ -1,12 +1,12 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "alpine"
 	},
-	{
-		do: "exec"
+	op.#Exec & {
 		args: ["sh", "-c", """
 				echo "pwd is: $(pwd)"
 				[ "$(pwd)" == "/etc" ] || exit 1

tests/ops/exec/env/invalid/main.cue

@@ -1,12 +1,12 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "alpine"
 	},
-	{
-		do: "exec"
+	op.#Exec & {
 		args: ["sh", "-c", #"""
 			echo "$foo"
 			"""#]

tests/ops/exec/env/overlay/main.cue

@@ -1,14 +1,14 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 bar: string
 
 #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "alpine"
 	},
-	{
-		do: "exec"
+	op.#Exec & {
 		args: ["sh", "-c", """
 				echo "foo: $foo"
 				[ "$foo" == "overlay environment" ] || exit 1

tests/ops/exec/env/valid/main.cue

@@ -1,12 +1,13 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
+	op.#FetchContainer & {
 		do:  "fetch-container"
 		ref: "alpine"
 	},
-	{
-		do: "exec"
+	op.#Exec & {
 		args: ["sh", "-c", """
 			[ "$foo" == "output environment" ] || exit 1
 			"""]

tests/ops/exec/error/main.cue

@@ -1,12 +1,12 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "alpine"
 	},
-	{
-		do: "exec"
+	op.#Exec & {
 		args: ["erroringout"]
 	},
 ]

tests/ops/exec/exit_code/main.cue

@@ -1,14 +1,12 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "alpine"
 	},
-	{
-		do: "exec"
+	op.#Exec & {
 		args: ["sh", "-c", "exit 123"]
-		// XXX Blocked by https://github.com/blocklayerhq/dagger/issues/19
-		dir: "/"
 	},
 ]

tests/ops/exec/invalid/main.cue

@@ -1,11 +1,11 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "alpine"
 	},
-	{
-		do: "exec"
+	op.#Exec & {
 	},
 ]

tests/ops/exec/simple/main.cue

@@ -1,12 +1,12 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "alpine"
 	},
-	{
-		do: "exec"
+	op.#Exec & {
 		args: ["echo", "simple output"]
 	},
 ]

tests/ops/exec/undefined/non_concrete_not_referenced/main.cue

@@ -1,15 +1,15 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 hello: "world"
 bar:   string
 
 #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "alpine"
 	},
-	{
-		do:  "exec"
+	op.#Exec & {
 		dir: "/"
 		args: ["sh", "-c", """
 		echo \(hello)

tests/ops/exec/undefined/non_concrete_referenced/main.cue

@@ -1,15 +1,15 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 hello: "world"
 bar:   string
 
 #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "alpine"
 	},
-	{
-		do:  "exec"
+	op.#Exec & {
 		dir: "/"
 		args: ["sh", "-c", """
 		echo \(bar)

tests/ops/exec/undefined/with_pkg_def/main.cue

@@ -1,12 +1,12 @@
 package testing
 
 import (
+	"dagger.io/dagger/op"
 	"dagger.io/def"
 )
 
 #up: [
-	{
-		do: "load",
+	op.#Load & {
 		from: def
 	},
 ]

tests/ops/exec/undefined/with_pkg_mandatory/main.cue

@@ -2,11 +2,11 @@ package testing
 
 import (
 	"dagger.io/nonoptional"
+	"dagger.io/dagger/op"
 )
 
 #up: [
-	{
-		do: "load",
+	op.#Load & {
 		from: nonoptional
 	},
 ]

tests/ops/exec/undefined/with_pkg_optional/main.cue

@@ -2,11 +2,11 @@ package testing
 
 import (
 	"dagger.io/optional"
+	"dagger.io/dagger/op"
 )
 
 #up: [
-	{
-		do: "load",
+	op.#Load & {
 		from: optional
 	},
 ]

tests/ops/export/bool/main.cue

@@ -1,23 +1,22 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 test: {
 	bool
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 				printf "true" > /tmp/out
 				""",
 			]
 			dir: "/"
 		},
-		{
-			do: "export"
+		op.#Export & {
 			// Source path in the container
 			source: "/tmp/out"
 			format: "json"

tests/ops/export/concurrency/main.cue

@@ -1,23 +1,22 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 test1: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 					echo lol1 > /tmp/out
 				"""]
 			dir:    "/"
 			always: true
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/tmp/out"
 			format: "string"
 		},
@@ -28,20 +27,17 @@ test2: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 					echo lol2 > /tmp/out
 				"""]
 			dir:    "/"
 			always: true
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/tmp/out"
 			format: "string"
 		},
@@ -52,20 +48,17 @@ test3: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 					echo lol3 > /tmp/out
 				"""]
 			dir:    "/"
 			always: true
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/tmp/out"
 			format: "string"
 		},
@@ -76,20 +69,17 @@ test4: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 					echo lol4 > /tmp/out
 				"""]
 			dir:    "/"
 			always: true
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/tmp/out"
 			format: "string"
 		},
@@ -100,20 +90,16 @@ test5: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 					echo lol5 > /tmp/out
 				"""]
-			dir:    "/"
 			always: true
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/tmp/out"
 			format: "string"
 		},
@@ -124,20 +110,16 @@ test6: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 					echo lol6 > /tmp/out
 				"""]
-			dir:    "/"
 			always: true
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/tmp/out"
 			format: "string"
 		},
@@ -148,20 +130,16 @@ test7: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 					echo lol7 > /tmp/out
 				"""]
-			dir:    "/"
 			always: true
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/tmp/out"
 			format: "string"
 		},
@@ -172,20 +150,17 @@ test8: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 					echo lol8 > /tmp/out
 				"""]
 			dir:    "/"
 			always: true
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/tmp/out"
 			format: "string"
 		},
@@ -196,20 +171,17 @@ test9: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 					echo lol9 > /tmp/out
 				"""]
 			dir:    "/"
 			always: true
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/tmp/out"
 			format: "string"
 		},
@@ -220,20 +192,17 @@ test10: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 					echo lol10 > /tmp/out
 				"""]
 			dir:    "/"
 			always: true
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/tmp/out"
 			format: "string"
 		},

tests/ops/export/float/main.cue

@@ -1,22 +1,21 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 test: {
 	float
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 				echo -123.5 > /tmp/out
 				""",
 			]
 		},
-		{
-			do: "export"
+		op.#Export & {
 			// Source path in the container
 			source: "/tmp/out"
 			format: "json"

tests/ops/export/invalid/format/main.cue

@@ -1,22 +1,21 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 teststring: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 				echo something > /tmp/out
 				""",
 			]
 		},
-		{
-			do: "export"
+		op.#Export & {
 			// Source path in the container
 			source: "/tmp/out"
 			format: "lalalalal"

tests/ops/export/invalid/path/main.cue

@@ -4,12 +4,10 @@ teststring: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "export"
+		op.#Export & {
 			// Source path in the container
 			source: "/tmp/lalala"
 			format: "string"

tests/ops/export/invalid/validation/main.cue

@@ -1,23 +1,22 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 test: {
 	string
 	=~"^NAAAA.+"
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 				printf something > /tmp/out
 				""",
 			]
 		},
-		{
-			do: "export"
+		op.#Export & {
 			// Source path in the container
 			source: "/tmp/out"
 			format: "string"

tests/ops/export/json/main.cue

@@ -1,23 +1,21 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 testScalar: {
 	bool
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 				echo true > /tmp/out
 				""",
 			]
-			dir: "/"
 		},
-		{
-			do: "export"
+		op.#Export & {
 			// Source path in the container
 			source: "/tmp/out"
 			format: "json"
@@ -26,20 +24,16 @@ testScalar: {
 }
 
 testMap: #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "alpine"
 	},
-	{
-		do: "exec"
+	op.#Exec & {
 		args: ["sh", "-c", """
 			echo '{"something": "something"}' > /tmp/out
 			""",
 		]
-		dir: "/"
 	},
-	{
-		do: "export"
+	op.#Export & {
 		// Source path in the container
 		source: "/tmp/out"
 		format: "json"

tests/ops/export/number/main.cue

@@ -1,22 +1,21 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 test: {
 	number
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 				echo -123.5 > /tmp/out
 				""",
 			]
 		},
-		{
-			do: "export"
+		op.#Export & {
 			// Source path in the container
 			source: "/tmp/out"
 			format: "json"

tests/ops/export/string/main.cue

@@ -1,22 +1,21 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 test: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 				printf something > /tmp/out
 				""",
 			]
 		},
-		{
-			do: "export"
+		op.#Export & {
 			// Source path in the container
 			source: "/tmp/out"
 			format: "string"

tests/ops/export/withvalidation/main.cue

@@ -1,23 +1,22 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 test: {
 	string
 	=~"^some.+"
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 				printf something > /tmp/out
 				""",
 			]
 		},
-		{
-			do: "export"
+		op.#Export & {
 			// Source path in the container
 			source: "/tmp/out"
 			format: "string"

tests/ops/export/yaml/main.cue

@@ -1,24 +1,21 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 testScalar: {
 	bool
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 				echo true > /tmp/out
 				""",
 			]
-			// XXX Blocked by https://github.com/blocklayerhq/dagger/issues/19
-			dir: "/"
 		},
-		{
-			do: "export"
+		op.#Export & {
 			// Source path in the container
 			source: "/tmp/out"
 			format: "yaml"

tests/ops/fetch-container/exist/main.cue

@@ -1,36 +1,33 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 busybox1: #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "busybox"
 	},
 ]
 
 busybox2: #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "busybox:latest"
 	},
 ]
 
 busybox3: #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "busybox:1.33-musl"
 	},
 ]
 
 busybox4: #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "busybox@sha256:e2af53705b841ace3ab3a44998663d4251d33ee8a9acaf71b66df4ae01c3bbe7"
 	},
 ]
 
 busybox5: #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "busybox:1.33-musl@sha256:e2af53705b841ace3ab3a44998663d4251d33ee8a9acaf71b66df4ae01c3bbe7"
 	},
 ]

tests/ops/fetch-container/invalid/main.cue

@@ -1,7 +1,8 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do: "fetch-container"
+	op.#FetchContainer & {
 	},
 ]

tests/ops/fetch-container/nonexistent/digest/main.cue

@@ -1,8 +1,9 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "alpine@sha256:c6c7524e2111f22a9f7577211232d89a9e68cf5b9ed4a41ba77957c9771380a5"
 	},
 ]

tests/ops/fetch-container/nonexistent/image-with-valid-digest/main.cue

@@ -1,10 +1,11 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 // XXX WATCHOUT
 // Once buildkit has pulled that digest, it will stay cached and happily succeed WHATEVER the image name then is
 #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "busyboxaaa@sha256:e2af53705b841ace3ab3a44998663d4251d33ee8a9acaf71b66df4ae01c3bbe7"
 	},
 ]

tests/ops/fetch-container/nonexistent/image/main.cue

@@ -1,8 +1,9 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "doesnotexist"
 	},
 ]

tests/ops/fetch-container/nonexistent/tag/main.cue

@@ -1,8 +1,9 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do:  "fetch-container"
+	op.#FetchContainer & {
 		ref: "alpine:doesnotexist"
 	},
 ]

tests/ops/fetch-git/exist/main.cue

@@ -1,8 +1,9 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do:     "fetch-git"
+	op.#FetchGit & {
 		remote: "https://github.com/blocklayerhq/acme-clothing.git"
 		ref:    "master"
 	},

tests/ops/fetch-git/invalid/main.cue

@@ -1,7 +1,8 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do: "fetch-git"
+	op.#FetchGit & {
 	},
 ]

tests/ops/fetch-git/nonexistent/bork/main.cue

@@ -1,8 +1,9 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do:     "fetch-git"
+	op.#FetchGit & {
 		remote: "pork://pork"
 		ref:    "master"
 	},

tests/ops/fetch-git/nonexistent/ref/main.cue

@@ -1,8 +1,9 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do:     "fetch-git"
+	op.#FetchGit & {
 		remote: "https://github.com/blocklayerhq/acme-clothing.git"
 		ref:    "lalalalal"
 	},

tests/ops/fetch-git/nonexistent/remote/main.cue

@@ -1,8 +1,9 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 #up: [
-	{
-		do:     "fetch-git"
+	op.#FetchGit & {
 		remote: "https://github.com/blocklayerhq/lalalala.git"
 		ref:    "master"
 	},

tests/ops/load/invalid/cache/main.cue

@@ -1,15 +1,19 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 test1: {
 	string
 
 	#up: [
-		{
-			do: "load"
-			from: [{do: "fetch-container", ref: "alpine"}]
+		op.#Load & {
+			from: [
+				op.#FetchContainer & {
+					ref: "alpine"
 				},
-		{
-			do:     "export"
+			]
+		},
+		op.#Export & {
 			source: "/etc/issue"
 			format: "string"
 		},
@@ -20,12 +24,14 @@ test2: {
 	string
 
 	#up: [
-		{
-			do: "load"
-			from: [{do: "fetch-container", ref: "busybox"}]
+		op.#Load & {
+			from: [
+				op.#FetchContainer & {
+					ref: "busybox"
 				},
-		{
-			do:     "export"
+			]
+		},
+		op.#Export & {
 			source: "/etc/issue"
 			format: "string"
 		},

tests/ops/load/valid/component/main.cue

@@ -1,26 +1,26 @@
 package testing
 
-component: #up: [{
-	do:  "fetch-container"
+import "dagger.io/dagger/op"
+
+component: #up: [
+	op.#FetchContainer & {
 		ref: "alpine"
-}, {
-	do: "exec"
+	},
+	op.#Exec & {
 		args: ["sh", "-c", """
 			printf lol > /id
 			"""]
-	dir: "/"
-}]
+	},
+]
 
 test1: {
 	string
 
 	#up: [
-		{
-			do:   "load"
+		op.#Load & {
 			from: component
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/id"
 			format: "string"
 		},
@@ -31,21 +31,19 @@ test2: {
 	string
 
 	#up: [
-		{
-			do: "load"
-			from: #up: [{
-				do:  "fetch-container"
+		op.#Load & {
+			from: #up: [
+				op.#FetchContainer & {
 					ref: "alpine"
-			}, {
-				do: "exec"
+				},
+				op.#Exec & {
 					args: ["sh", "-c", """
 						printf lol > /id
 						"""]
-				dir: "/"
-			}]
 				},
-		{
-			do:     "export"
+			]
+		},
+		op.#Export & {
 			source: "/id"
 			format: "string"
 		},

tests/ops/load/valid/script/main.cue

@@ -1,15 +1,19 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 test: {
 	string
 
 	#up: [
-		{
-			do: "load"
-			from: [{do: "fetch-container", ref: "alpine"}]
+		op.#Load & {
+			from: [
+				op.#FetchContainer & {
+					ref: "alpine"
 				},
-		{
-			do:     "export"
+			]
+		},
+		op.#Export & {
 			source: "/etc/issue"
 			format: "string"
 		},

tests/ops/mounts/valid/cache/main.cue

@@ -1,23 +1,22 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 test: {
 	string
 
 	#up: [
-		{
-			do: "load"
+		op.#Load & {
 			from: [{do: "fetch-container", ref: "alpine"}]
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 					echo "NOT SURE WHAT TO TEST YET" > /out
 				"""]
 			dir: "/"
 			mount: something: "cache"
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/out"
 			format: "string"
 		},

tests/ops/mounts/valid/component/main.cue

@@ -1,33 +1,34 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 test: {
 	string
 
 	#up: [
-		{
-			do: "load"
-			from: [{do: "fetch-container", ref: "alpine"}]
+		op.#Load & {
+			from: [
+				op.#FetchContainer & {
+					ref: "alpine"
 				},
-		{
-			do: "exec"
+			]
+		},
+		op.#Exec & {
 			args: ["sh", "-c", """
 					cat /mnt/test/lol > /out
 				"""]
 			mount: "/mnt/test": from: #up: [
-				{
-					do:  "fetch-container"
+				op.#FetchContainer & {
 					ref: "alpine"
 				},
-				{
-					do: "exec"
+				op.#Exec & {
 					args: ["sh", "-c", """
 						echo -n "hello world" > /lol
 						"""]
 				},
 			]
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/out"
 			format: "string"
 		},

tests/ops/mounts/valid/script/main.cue

@@ -1,19 +1,22 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 test: {
 	string
 
 	#up: [
-		{
-			do: "load"
-			from: [{do: "fetch-container", ref: "alpine"}]
+		op.#Load & {
+			from: [
+				op.#FetchContainer & {
+					ref: "alpine"
 				},
-		{
-			do: "exec"
+			]
+		},
+		op.#Exec & {
 			args: ["sh", "-c", """
 					ls -lA /lol > /out
 				"""]
-			dir: "/"
 			mount: something: {
 				input: [{
 					do:  "fetch-container"
@@ -22,8 +25,7 @@ test: {
 				path: "/lol"
 			}
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/out"
 			format: "string"
 		},

tests/ops/mounts/valid/tmpfs/main.cue

@@ -1,32 +1,33 @@
 package testing
 
+import "dagger.io/dagger/op"
+
 test: {
 	string
 
 	#up: [
-		{
-			do: "load"
-			from: [{do: "fetch-container", ref: "alpine"}]
+		op.#Load & {
+			from: [
+				op.#FetchContainer & {
+					ref: "alpine"
 				},
-		{
-			do: "exec"
+			]
+		},
+		op.#Exec & {
 			args: ["sh", "-c", """
 				echo ok > /out
 				echo ok > /tmpdir/out
 				"""]
-			dir: "/"
 			mount: "/tmpdir": "tmpfs"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", """
 				[ -f /out ] || exit 1
 				# content of /cache/tmp must not exist in this layer
 				[ ! -f /tmpdir/out ] || exit 1
 				"""]
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/out"
 			format: "string"
 		},

tests/ops/subdir/simple/main.cue

@@ -1,27 +1,24 @@
 package main
 
+import "dagger.io/dagger/op"
+
 hello: {
 	string
 
 	#up: [
-		{
-			do:  "fetch-container"
+		op.#FetchContainer & {
 			ref: "alpine"
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["mkdir", "-p", "/tmp/foo"]
 		},
-		{
-			do: "exec"
+		op.#Exec & {
 			args: ["sh", "-c", "echo -n world > /tmp/foo/hello"]
 		},
-		{
-			do:  "subdir"
+		op.#Subdir & {
 			dir: "/tmp/foo"
 		},
-		{
-			do:     "export"
+		op.#Export & {
 			source: "/hello"
 			format: "string"
 		},