Test for not overwritten the original value of license_file

Signed-off-by: Chin Yeung Li <[email protected]>

Author: chinyeungli

tests/test_gen.py

@@ -159,6 +159,23 @@ def test_generate(self):
                     u'    line\n')
         assert expected == in_mem_result
 
+    def test_generate_not_overwrite_original_license_file(self):
+        location = get_test_loc('gen/inv5.csv')
+        base_dir = get_temp_dir()
+        license_notice_text_location = None
+        fetch_license = ['url', 'lic_key']
+
+        errors, abouts = gen.generate(location, base_dir, license_notice_text_location, fetch_license)
+
+        in_mem_result = [a.dumps(with_absent=False, with_empty=False)
+                        for a in abouts][0]
+        expected = (u'about_resource: .\n'
+                    u'name: AboutCode\n'
+                    u'about_resource_path: .\n'
+                    u'version: 0.11.0\n'
+                    u'license_file: this.LICENSE\n')
+        assert expected == in_mem_result
+
     def test_deduplicate(self):
         items = ['a', 'b', 'd', 'b', 'c', 'a']
         expected = ['a', 'b', 'd', 'c']

tests/testdata/gen/inv5.csv

@@ -0,0 +1,3 @@
+about_file_path,about_resource,name,version,download_url,description,homepage_url,notes,license_name,license_file,license_url,copyright,notice_file,notice_url,redistribute,attribute,track_change,modified,changelog_file,owner,owner_url,contact,author,vcs_tool,vcs_repository,vcs_path,vcs_tag,vcs_branch,vcs_revision,checksum_md5,checksum_sha1,spec_version,custom1
+inv/this.ABOUT,.,AboutCode,0.11.0,,,,,,this.LICENSE,,,,,,,,,,,,,,,,,,,,,,,"multi
+line"