Start driving validate behaviour from tests

cmd/validate_test.go

@@ -0,0 +1,66 @@
+package cmd
+
+import (
+	"bytes"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"testing"
+
+	httpmock "github.com/jarcoal/httpmock"
+	assert "github.com/stretchr/testify/assert"
+)
+
+func TestValidate__FileExistsPathArgument__Response200(t *testing.T) {
+	httpmock.Activate()
+	defer httpmock.DeactivateAndReset()
+
+	var outputBuffer bytes.Buffer
+
+	os.Chdir(t.TempDir())
+	os.Mkdir(".semaphore", 0755)
+	f, err := os.Create(".semaphore/semaphore.yml")
+	if err != nil {
+		t.Fatal(err)
+	}
+	f.WriteString("---\n")
+	f.Close()
+
+	requestBodySent := ""
+
+	httpmock.RegisterResponder("POST", "https://org.semaphoretext.xyz/api/v1alpha/yaml",
+		func(req *http.Request) (*http.Response, error) {
+			body, _ := ioutil.ReadAll(req.Body)
+
+			requestBodySent = string(body)
+
+			return httpmock.NewStringResponse(200, "{\"pipeline_id\": \"\",\"message\":\"YAML definition is valid.\"}"), nil
+		},
+	)
+
+	RootCmd.SetArgs([]string{"validate", ".semaphore/semaphore.yml"})
+	RootCmd.SetOutput(&outputBuffer)
+	RootCmd.Execute()
+
+	requestBodyExpected := "{\"yaml_definition\":\"---\\n\"}"
+
+	if requestBodyExpected != requestBodySent {
+		t.Errorf("Expected the API to receive YAML with: %s, got: %s", requestBodyExpected, requestBodySent)
+	}
+
+	assert.Equal(t, outputBuffer.String(), "")
+}
+
+func TestValidate__FileMissingPathArgument(t *testing.T) {
+	httpmock.Activate()
+	defer httpmock.DeactivateAndReset()
+
+	os.Chdir(t.TempDir())
+
+	RootCmd.SetArgs([]string{"validate", "semaphore.yml"})
+	assert.Panics(t, func() {
+		RootCmd.Execute()
+	}, "exit 1")
+
+	// Can't check output as utils.CheckWithMessage() writes directly to stderr
+}