chore: updates the TestExtractParameter and TestConvertNullable test …

…cases- 6533

Signed-off-by: kanchan-dhamane <74534570+kanchan-dhamane@users.noreply.github.com>

references/cuegen/testdata/nullable.cue

@@ -4,7 +4,7 @@ Nullable: {
 	field1?: null | string
 	field2?: null | int
 	field3?: null | bool
-	Field4:  null | {
+	Field4: null | {
 		field1: null | string
 		field2: null | int
 		field3: null | bool

references/docgen/parser_test.go

@@ -639,7 +639,7 @@ func TestExtractParameter(t *testing.T) {
 
  Name | Description | Type | Required | Default 
  ---- | ----------- | ---- | -------- | ------- 
- orValue |  | [KeyConfig](#keyconfig) or [KeySecret](#keysecret) | true |  
+ orValue |  | struct | true |  
 
 
 #### KeyConfig
@@ -721,7 +721,7 @@ func TestExtractParameter(t *testing.T) {
 		cueValue, _ := common.GetCUEParameterValue(ca.cueTemplate, nil)
 		out, _, err := ref.parseParameters("", cueValue, key, 0, false)
 		assert.NoError(t, err, key)
-		assert.Contains(t, out, ca.contains, key)
+		assert.Contains(t, out, ca.contains)
 	}
 }
 
@@ -764,7 +764,7 @@ func TestExtractParameterFromFiles(t *testing.T) {
  containerName | Specify the name of the target container, if not set, use the component name. | string | false | empty 
  replace | Specify if replacing the whole environment settings for the container. | bool | false | false 
  env | Specify the  environment variables to merge, if key already existing, override its value. | map[string]string | true |  
- unset | Specify which existing environment variables to unset. | []string | true |`,
+ unset | Specify which existing environment variables to unset. | []string | true |  `,
 		},
 		"command": {
 			path: "testdata/parameter/command.cue",
@@ -801,7 +801,7 @@ func TestExtractParameterFromFiles(t *testing.T) {
  command | Specify the command to use in the target container, if not set, it will not be changed. | null | true |  
  args | Specify the args to use in the target container, if set, it will override existing args. | null | true |  
  addArgs | Specify the args to add in the target container, existing args will be kept, cannot be used with args. | null | true |  
- delArgs | Specify the existing args to delete in the target container, cannot be used with args. | null | true |`,
+ delArgs | Specify the existing args to delete in the target container, cannot be used with args. | null | true |  `,
 		},
 		"condition": {
 			path: "testdata/parameter/condition.cue",