spec/lib/formats/plain_spec.rb in hieracles-0.1.7 vs spec/lib/formats/plain_spec.rb in hieracles-0.2.0

@@ -51,29 +51,55 @@
       expect(plain_format.send :build_head, true).to eq expected
     end
   end
 
   describe ".build_params_line" do
-    let(:expected) { 
-       "[1] params.this.var value2\n"+
-       "    [0] params.this.var value1\n"
-    }
-    let(:params) {
-      [
-        { file: 'path1', value: 'value1', merged: 'value1'},
-        { file: 'path2', value: 'value2', merged: 'value2'},
-      ] 
-    }
-    before {
-      plain_format.instance_variable_set(:@index,
-          {'path1' => 0, 'path2' => 1}
-        )
-    } 
-    it "outputs proper text" do
-      expect(plain_format.send :build_params_line,
-        "params.this.var", 
-        params, 
-        nil).to eq expected
+    context "when not merged" do
+      let(:expected) { 
+         "[1] params.this.var value2\n"+
+         "    [0] params.this.var value1\n"
+      }
+      let(:params) {
+        [
+          { file: 'path1', value: 'value1', merged: 'value1'},
+          { file: 'path2', value: 'value2', merged: 'value2'},
+        ] 
+      }
+      before {
+        plain_format.instance_variable_set(:@index,
+            {'path1' => 0, 'path2' => 1}
+          )
+      } 
+      it "outputs proper text" do
+        expect(plain_format.send :build_params_line,
+          "params.this.var", 
+          params, 
+          nil).to eq expected
+      end
+    end
+    context "when merged" do
+      let(:expected) { 
+         "[-] params.this.var [\"value1\", \"value2\"]\n"+
+         "    [1] params.this.var [\"value2\"]\n"+
+         "    [0] params.this.var [\"value1\"]\n"
+      }
+      let(:params) {
+        [
+          { file: 'path1', value: ['value1'], merged: ['value1'] },
+          { file: 'path2', value: ['value2'], merged: ['value1','value2'] },
+        ] 
+      }
+      before {
+        plain_format.instance_variable_set(:@index,
+            {'path1' => 0, 'path2' => 1}
+          )
+      } 
+      it "outputs proper text" do
+        expect(plain_format.send :build_params_line,
+          "params.this.var", 
+          params, 
+          nil).to eq expected
+      end
     end
   end
 
   describe ".build_modules_line" do
     before {