fix: add tests for values files

helm-git-plugin.sh

@@ -299,6 +299,6 @@ main() {
   helm_index "$helm_target_path" "$helm_repo_uri" ||
     error "Error while helm_index"
 
-  debug "helm index produced at $helm_target_file: $(cat "$helm_target_file")"
+  debug "helm index produced at $helm_target_file: $(tr -d '\0' < "$helm_target_file")"
   cat "$helm_target_file"
 }

tests/05-helm-cli.bats

@@ -79,3 +79,14 @@ load 'test-helper'
     run grep wp-cff9c65 "$HELM_HOME/repository/repositories.yaml"
     [ -n "$output" ]
 }
+
+@test "helm_cli template example-chart" {
+    run helm_init "$HELM_HOME"
+    [ $status = 0 ]
+    run "$HELM_BIN" plugin install "$HELM_GIT_DIRNAME"
+    [ $status = 0 ]
+    run "$HELM_BIN" template "${HELM_GIT_DIRNAME}/tests/fixtures/prebuilt-chart/example-chart-0.1.0.tgz" -f "git+https://github.com/aslafy-z/helm-git@tests/fixtures/example-chart/extra-values.yaml?ref=${FIXTURES_GIT_BRANCH}" --output-dir "$HELM_GIT_OUTPUT"
+    [ $status = 0 ]
+    run grep -q "replicas: 999" "$HELM_GIT_OUTPUT/example-chart/templates/deployment.yaml"
+    [ $status = 0 ]
+}

tests/fixtures/example-chart/extra-values.yaml

@@ -0,0 +1 @@
+replicaCount: 999