tests: migrate ops test to bats

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

tests/ops/dockerbuild/main.cue

@@ -0,0 +1,122 @@
+package test
+
+import (
+	"dagger.io/dagger"
+	"dagger.io/dagger/op"
+)
+
+// Set to `--input-dir=./tests/dockerbuild/testdata`
+TestData: dagger.#Artifact
+
+TestInlinedDockerfile: #up: [
+	op.#DockerBuild & {
+		dockerfile: """
+			FROM alpine:latest@sha256:ab00606a42621fb68f2ed6ad3c88be54397f981a7b70a79db3d1172b11c4367d
+			RUN echo hello world
+			"""
+	},
+]
+
+TestOpChaining: #up: [
+	op.#DockerBuild & {
+		dockerfile: """
+			FROM alpine:latest@sha256:ab00606a42621fb68f2ed6ad3c88be54397f981a7b70a79db3d1172b11c4367d
+			RUN echo foobar > /output
+			"""
+	},
+	op.#Exec & {
+		args: ["sh", "-c", "test $(cat /output) = foobar"]
+	},
+]
+
+TestBuildContext: #up: [
+	op.#DockerBuild & {
+		context: TestData
+	},
+	op.#Exec & {
+		args: ["sh", "-c", "test $(cat /dir/foo) = foobar"]
+	},
+]
+
+TestBuildContextAndDockerfile: #up: [
+	op.#DockerBuild & {
+		context: TestData
+		dockerfile: """
+			FROM alpine:latest@sha256:ab00606a42621fb68f2ed6ad3c88be54397f981a7b70a79db3d1172b11c4367d
+			COPY foo /override
+			"""
+	},
+	op.#Exec & {
+		args: ["sh", "-c", "test $(cat /override) = foobar"]
+	},
+]
+
+TestDockerfilePath: #up: [
+	op.#DockerBuild & {
+		context:        TestData
+		dockerfilePath: "./dockerfilepath/Dockerfile.custom"
+	},
+	op.#Exec & {
+		args: ["sh", "-c", "test $(cat /test) = dockerfilePath"]
+	},
+]
+
+TestBuildArgs: #up: [
+	op.#DockerBuild & {
+		dockerfile: """
+			FROM alpine:latest@sha256:ab00606a42621fb68f2ed6ad3c88be54397f981a7b70a79db3d1172b11c4367d
+			ARG TEST=foo
+			RUN test "${TEST}" = "bar"
+			"""
+		buildArg: TEST: "bar"
+	},
+]
+
+// FIXME: this doesn't test anything beside not crashing
+TestBuildLabels: #up: [
+	op.#DockerBuild & {
+		dockerfile: """
+			FROM alpine:latest@sha256:ab00606a42621fb68f2ed6ad3c88be54397f981a7b70a79db3d1172b11c4367d
+			"""
+		label: FOO: "bar"
+	},
+]
+
+// FIXME: this doesn't test anything beside not crashing
+TestBuildPlatform: #up: [
+	op.#DockerBuild & {
+		dockerfile: """
+			FROM alpine:latest@sha256:ab00606a42621fb68f2ed6ad3c88be54397f981a7b70a79db3d1172b11c4367d
+			"""
+		platforms: ["linux/amd64"]
+	},
+]
+
+TestImageMetadata: #up: [
+	op.#DockerBuild & {
+		dockerfile: """
+			FROM alpine:latest@sha256:ab00606a42621fb68f2ed6ad3c88be54397f981a7b70a79db3d1172b11c4367d
+			ENV CHECK foobar
+			ENV DOUBLECHECK test
+			"""
+	},
+	op.#Exec & {
+		args: ["sh", "-c", #"""
+			env
+			test "$CHECK" = "foobar"
+			"""#]
+	},
+]
+
+// Make sure the metadata is carried over with a `Load`
+TestImageMetadataIndirect: #up: [
+	op.#Load & {
+		from: TestImageMetadata
+	},
+	op.#Exec & {
+		args: ["sh", "-c", #"""
+			env
+			test "$DOUBLECHECK" = "test"
+			"""#]
+	},
+]

tests/ops/dockerbuild/testdata/Dockerfile

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+FROM alpine:latest@sha256:ab00606a42621fb68f2ed6ad3c88be54397f981a7b70a79db3d1172b11c4367d
+COPY . /dir
+RUN test $(cat /dir/foo) = foobar

tests/ops/dockerbuild/testdata/dockerfilepath/Dockerfile.custom

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+FROM alpine:latest@sha256:ab00606a42621fb68f2ed6ad3c88be54397f981a7b70a79db3d1172b11c4367d
+RUN echo dockerfilePath > /test

tests/ops/dockerbuild/testdata/foo

@@ -0,0 +1 @@
+foobar