Create more tests

generator/configMap_test.go

@@ -0,0 +1,42 @@
+package generator
+
+import (
+	"os"
+	"testing"
+
+	v1 "k8s.io/api/core/v1"
+	"sigs.k8s.io/yaml"
+)
+
+func TestEnvInConfigMap(t *testing.T) {
+	composeFile := `
+services:
+    web:
+        image: nginx:1.29
+        environment:
+        - FOO=bar
+        - BAR=baz
+`
+	tmpDir := setup(composeFile)
+	defer teardown(tmpDir)
+
+	currentDir, _ := os.Getwd()
+	os.Chdir(tmpDir)
+	defer os.Chdir(currentDir)
+
+	output := _compile_test(t, "-s", "templates/web/configmap.yaml")
+	configMap := v1.ConfigMap{}
+	if err := yaml.Unmarshal([]byte(output), &configMap); err != nil {
+		t.Errorf("Failed to unmarshal the output: %s", err)
+	}
+	data := configMap.Data
+	if len(data) != 2 {
+		t.Errorf("Expected 2 data, got %d", len(data))
+	}
+	if data["FOO"] != "bar" {
+		t.Errorf("Expected FOO to be bar, got %s", data["FOO"])
+	}
+	if data["BAR"] != "baz" {
+		t.Errorf("Expected BAR to be baz, got %s", data["BAR"])
+	}
+}