Add tests for enforce_file ruletype

Signed-off-by: Radoslav Dimitrov <[email protected]>

rule-types/common/enforce_file.test.yaml

@@ -0,0 +1,48 @@
+tests:
+  - name: "File should be present"
+    def:
+      file: README
+      content: ""
+    params: {}
+    expect: "pass"
+    git:
+      repo_base: file_present
+  - name: "File is missing"
+    def:
+      file: README
+    params: {}
+    expect: "fail"
+    git:
+      repo_base: file_missing
+  - name: "File present and matches content"
+    def:
+      file: README
+      content: "Test content"
+    params: {}
+    expect: "pass"
+    git:
+      repo_base: file_present
+  - name: "File present, but has different content"
+    def:
+      file: README
+      content: "Different content"
+    params: {}
+    expect: "fail"
+    git:
+      repo_base: file_present
+  - name: "File present, but has more content than expected"
+    def:
+      file: README
+      content: "Test"
+    params: { }
+    expect: "fail"
+    git:
+      repo_base: file_present
+  - name: "File present, but has less content than expected"
+    def:
+      file: README
+      content: "Test content with a subset"
+    params: { }
+    expect: "fail"
+    git:
+      repo_base: file_present

rule-types/common/enforce_file.testdata/file_present/README

@@ -0,0 +1 @@
+Test content

rule-types/common/enforce_file.yaml

@@ -31,8 +31,6 @@ def:
         description: |
           The content to enforce in the file.
           For example, the content of the LICENSE file.
-          
-          Leave "" to only check for the presence of the file.
         default: ""
     required:
       - file