add more tests in cli_test-samples: flowchart, sequence, gantt, gitgraph, load html in phantomjs and save screenshot png

test/cli_test-samples.js

@@ -6,6 +6,8 @@ var path = require('path')
   , rimraf = require('rimraf')
 
 var test_dir = 'test/fixtures/samples/'.replace('/',path.sep)
+var phantomjs = 'node_modules/.bin/phantomjs '.replace('/',path.sep)
+var load_html_save_screenshot_png_scripts = test_dir+path.sep+'load_html_save_screenshot_png.phantomjs'
 
 rimraf.sync(test_dir+'*.actual.*');
  
@@ -18,22 +20,42 @@ function exec_mermaid(args, verify) {
     });
 }
 
+function exec_phantomjs_to_load_html_save_screenshot_png(html, verify) {
+  var cmd = (phantomjs + ' ' + load_html_save_screenshot_png_scripts + 
+    ' ' + html + ' ' + html + '.actual.png');
+  console.log(cmd)
+  exec(cmd,
+    {env: {PATH: './node_modules/.bin'+path.delimiter+process.env.PATH}}, 
+    function(error, stdout, stderr) {
+      console.log('error:',error,'\nstdout:\n',stdout,'\nstderr:\n',stderr);
+      verify(error, stdout, stderr);
+    });
+}
+
+function verify_no_error(t) {
+  return function(error, stdout, stderr) {
+    t.notOk(stderr, 'no error')
+    t.end()
+  }
+}
+
+function verify_error(t) {
+  return function(error, stdout, stderr) {
+    t.ok(stderr, 'should get error')
+    t.end()
+  }
+}
+
 test('mermaid cli help', function(t) {
   t.plan(1);
   var args = [ '--help' ]
-  exec_mermaid(args.join(' '), function(error, stdout, stderr) {
-      t.notOk(stderr, 'no error')
-      t.end()
-    });
+  exec_mermaid(args.join(' '), verify_no_error(t));
 });
 
 test('mermaid cli help', function(t) {
   t.plan(1);
   var args = [ '--badopt' ]
-  exec_mermaid(args.join(' '), function(error, stdout, stderr) {
-      t.ok(stderr, 'should get error')
-      t.end()
-    });
+  exec_mermaid(args.join(' '), verify_error(t));
 });
 
 //todo
@@ -44,10 +66,7 @@ test.skip('sequence syntax error', function(t) {
     '--outputSuffix=.actual',
     test_dir+'sequence_err.mmd'
   ]
-  exec_mermaid(args.join(' '), function(error, stdout, stderr) {
-      t.ok(stderr, 'should get error')
-      t.end()
-    });
+  exec_mermaid(args.join(' '), verify_error(t));
 });
 
 ['', 'fo', 'tspan', 'old'].forEach(function(textPlacement) {
@@ -59,10 +78,7 @@ test.skip('sequence syntax error', function(t) {
       textPlacement ? '--sequenceConfig='+test_dir+'sequence_text_'+textPlacement+'.cfg' : '',  
       test_dir+'sequence_text.mmd'
     ]
-    exec_mermaid(args.join(' '), function(error, stdout, stderr) {
-        t.notOk(stderr, 'no error')
-        t.end()
-      });
+    exec_mermaid(args.join(' '), verify_no_error(t));
   })
 });
 
@@ -73,21 +89,62 @@ test('sequence png', function(t) {
     '--outputSuffix=.actual',
     test_dir+'sequence_text.mmd'
   ]
-  exec_mermaid(args.join(' '), function(error, stdout, stderr) {
-      t.notOk(stderr, 'no error')
-      t.end()
-    });
-})
+  exec_mermaid(args.join(' '), verify_no_error(t));
+});
 
 test('flowchart svg text', function(t) {
   t.plan(1);
   var args = [ '--svg',
     '--outputDir=' + test_dir,
     '--outputSuffix=.actual',
+    '--css=dist/mermaid.css',
+    '--width=500',
     test_dir+'flowchart_text.mmd'
   ]
-  exec_mermaid(args.join(' '), function(error, stdout, stderr) {
-      t.notOk(stderr, 'no error')
-      t.end()
-    });
-})
+  exec_mermaid(args.join(' '), verify_no_error(t));
+});
+
+['svg', 'png'].forEach(function(format) {
+  test('flowchart '+format+'text2', function(t) {
+  t.plan(1);
+  var args = [ '--'+format,
+    '--outputDir=' + test_dir,
+    '--outputSuffix=.actual',
+    '--css=dist/mermaid.forest.css',
+    '--width=500',
+    test_dir+'flowchart_text2.mmd'
+  ]
+  exec_mermaid(args.join(' '), verify_no_error(t));
+}) });
+
+
+test('gantt axis formatter svg', function(t) {
+  t.plan(1);
+  var args = [ '--svg',
+    '--outputDir=' + test_dir,
+    '--outputSuffix=.actual',
+    '--css=dist/mermaid.css',
+    '--width=500',
+    '--ganttConfig='+test_dir+'gantt_axis_formatter.cfg',  
+    test_dir+'gantt_axis_formatter.mmd'
+  ]
+  exec_mermaid(args.join(' '), verify_no_error(t));
+});
+
+
+test('gitgraph sample svg', function(t) {
+  t.plan(1);
+  var args = [ '-s', "-v",
+    '--outputDir=' + test_dir,
+    '--outputSuffix=.actual',
+    '--width=500',
+    test_dir+'gitgraph.mmd'
+  ]
+  exec_mermaid(args.join(' '), verify_no_error(t));
+});
+
+test('load sample.html in phantomjs and save screenshot png', function(t) {
+  t.plan(1);
+  exec_phantomjs_to_load_html_save_screenshot_png(test_dir+'samples.html', 
+    verify_no_error(t));
+});