Function TestBasic

private/bufpkg/bufmodule/bufmodule_test.go:32–359

(t *testing.T)

)

func TestBasic(t *testing.T) {
	t.Parallel()

	ctx := t.Context()

	// This represents some external dependencies from the BSR.
	bsrProvider, err := bufmoduletesting.NewOmniProvider(
		bufmoduletesting.ModuleData{
			Name: "buf.build/foo/extdep1",
			PathToData: map[string][]byte{
				"extdep1.proto": []byte(
					`syntax = proto3; package extdep1;`,
				),
			},
		},
		bufmoduletesting.ModuleData{
			Name: "buf.build/foo/extdep2",
			PathToData: map[string][]byte{
				"extdep2.proto": []byte(
					`syntax = proto3; package extdep2; import "extdep1.proto";`,
				),
			},
		},
		bufmoduletesting.ModuleData{
			Name: "buf.build/foo/extdep3",
			PathToData: map[string][]byte{
				"extdep3.proto": []byte(
					`syntax = proto3; package extdep3; import "extdep4.proto";`,
				),
			},
		},
		// This module is only a transitive remote dependency. It is only depended on by extdep3.
		bufmoduletesting.ModuleData{
			Name: "buf.build/foo/extdep4",
			PathToData: map[string][]byte{
				"extdep4.proto": []byte(
					`syntax = proto3; package extdep4;`,
				),
			},
		},
		// Adding in a module that exists remotely but we'll also have in the workspace.
		//
		// This one will import from extdep2 instead of the workspace importing from extdep1.
		bufmoduletesting.ModuleData{
			Name: "buf.build/bar/module2",
			PathToData: map[string][]byte{
				"module2.proto": []byte(
					`syntax = proto3; package module2; import "extdep2.proto";`,
				),
			},
		},
	)
	require.NoError(t, err)

	// This is the ModuleSetBuilder that will build the modules that we are going to test.
	// This is replicating how a workspace would be built from remote dependencies and
	// local sources.
	moduleSetBuilder := bufmodule.NewModuleSetBuilder(ctx, slogtestext.NewLogger(t), bsrProvider, bsrProvider)