Moved tests

Author: fkorotkov

internal/executor/executor_linux_test.go

@@ -3,6 +3,8 @@ package executor
 import (
 	"github.com/cirruslabs/cirrus-ci-agent/api"
 	"github.com/stretchr/testify/require"
+	"os"
+	"runtime"
 	"testing"
 )
 
@@ -54,3 +56,160 @@ func TestLimitCommands(t *testing.T) {
 		})
 	}
 }
+
+func TestPopulateCloneAndWorkingDirEnvironmentVariables(t *testing.T) {
+	if runtime.GOOS == "windows" {
+		t.Skip()
+		return
+	}
+	tmpDirToRestore := os.Getenv("TMPDIR")
+	_ = os.Setenv("TMPDIR", "/tmp")
+	e := &Executor{}
+	ePreCreate := &Executor{}
+	ePreCreate.SetPreCreatedWorkingDir("/tmp/precreated-build")
+	examples := []struct {
+		Executor        *Executor
+		Description     string
+		Given, Expected map[string]string
+	}{
+		{
+			e,
+			"empty",
+			map[string]string{},
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "/tmp/cirrus-ci-build",
+				"CIRRUS_WORKING_DIR": "$CIRRUS_CLONE_DIR",
+			},
+		},
+		{
+			ePreCreate,
+			"empty (precreated)",
+			map[string]string{},
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "/tmp/precreated-build",
+				"CIRRUS_WORKING_DIR": "$CIRRUS_CLONE_DIR",
+			},
+		},
+		{
+			e,
+			"only working",
+			map[string]string{
+				"CIRRUS_WORKING_DIR": "/tmp/foo",
+			},
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "$CIRRUS_WORKING_DIR",
+				"CIRRUS_WORKING_DIR": "/tmp/foo",
+			},
+		},
+		{
+			ePreCreate,
+			"only working (precreated)",
+			map[string]string{
+				"CIRRUS_WORKING_DIR": "/tmp/foo",
+			},
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "/tmp/precreated-build",
+				"CIRRUS_WORKING_DIR": "$CIRRUS_CLONE_DIR",
+			},
+		},
+		{
+			e,
+			"only working (monorepo)",
+			map[string]string{
+				"CIRRUS_WORKING_DIR": "$CIRRUS_CLONE_DIR/foo",
+			},
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "/tmp/cirrus-ci-build",
+				"CIRRUS_WORKING_DIR": "$CIRRUS_CLONE_DIR/foo",
+			},
+		},
+		{
+			ePreCreate,
+			"only working (monorepo + precreated)",
+			map[string]string{
+				"CIRRUS_WORKING_DIR": "$CIRRUS_CLONE_DIR/foo",
+			},
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "/tmp/precreated-build",
+				"CIRRUS_WORKING_DIR": "$CIRRUS_CLONE_DIR/foo",
+			},
+		},
+		{
+			e,
+			"only clone",
+			map[string]string{
+				"CIRRUS_CLONE_DIR": "/tmp/foo",
+			},
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "/tmp/foo",
+				"CIRRUS_WORKING_DIR": "$CIRRUS_CLONE_DIR",
+			},
+		},
+		{
+			ePreCreate,
+			"only clone (precreated)",
+			map[string]string{
+				"CIRRUS_CLONE_DIR": "/tmp/foo",
+			},
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "/tmp/precreated-build",
+				"CIRRUS_WORKING_DIR": "$CIRRUS_CLONE_DIR",
+			},
+		},
+		{
+			e,
+			"both",
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "/tmp/foo",
+				"CIRRUS_WORKING_DIR": "/tmp/foo",
+			},
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "/tmp/foo",
+				"CIRRUS_WORKING_DIR": "/tmp/foo",
+			},
+		},
+		{
+			ePreCreate,
+			"both (precreated)",
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "/tmp/foo",
+				"CIRRUS_WORKING_DIR": "/tmp/foo",
+			},
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "/tmp/precreated-build",
+				"CIRRUS_WORKING_DIR": "$CIRRUS_CLONE_DIR",
+			},
+		},
+		{
+			e,
+			"both (monorepo)",
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "/tmp/foo",
+				"CIRRUS_WORKING_DIR": "$CIRRUS_CLONE_DIR/bar",
+			},
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "/tmp/foo",
+				"CIRRUS_WORKING_DIR": "$CIRRUS_CLONE_DIR/bar",
+			},
+		},
+		{
+			ePreCreate,
+			"both (monorepo + precreated)",
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "/tmp/foo",
+				"CIRRUS_WORKING_DIR": "$CIRRUS_CLONE_DIR/bar",
+			},
+			map[string]string{
+				"CIRRUS_CLONE_DIR":   "/tmp/precreated-build",
+				"CIRRUS_WORKING_DIR": "$CIRRUS_CLONE_DIR/bar",
+			},
+		},
+	}
+
+	for _, example := range examples {
+		t.Run(example.Description, func(t *testing.T) {
+			require.Equal(t, example.Expected, example.Executor.PopulateCloneAndWorkingDirEnvironmentVariables(example.Given))
+		})
+	}
+	_ = os.Setenv("TMPDIR", tmpDirToRestore)
+}