Moved tests

app/build/prepare/index.js

@@ -83,7 +83,7 @@ function Prepare(entry) {
   debug(entry.path, "Generated  title", entry.title);
 
   debug(entry.path, "Generating summary");
-  entry.summary = Summary($, entry.title);
+  entry.summary = Summary($, metadata.title || entry.title);
   debug(entry.path, "Generated  summary");
 
   debug(entry.path, "Generating teasers");

app/build/prepare/summary.js

@@ -58,43 +58,4 @@ function summary ($, title) {
   return summary;
 }
 
-var cheerio = require('cheerio');
-var assert = require('assert');
-
-function is (html, expected, title) {
-
-  var $ = cheerio.load(html, {decodeEntities: false});
-  var output = summary($, title || '');
-
-  try {
-    assert(output === expected);
-  } catch (e) {
-    console.log('INPUT', html);
-    console.log('OUTPUT', output);
-    console.log('EXPECTED', expected);
-  }
-
-}
-
-var longWord = 'helloooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo';
-
-
-is('<p>H</p>', 'H');
-
-// Handle inline elements nicely
-is('<span>H</span><a href="">ello</a>', 'Hello');
-
-// Check spaces are inserted between paragraphs
-is('<p>H</p><p>E</p>', 'H E');
-
-// Check blot ignores the title text
-is('<p>Hello</p><p>there</p>', 'there', 'Hello');
-
-// Check long results are trimmed to words
-is('<p>Hello there ' + longWord + '.</p>', 'Hello there');
-
-// Check the result is decoded
-is('<p>Hello & foo</p><p>there</p>', 'Hello & foo there');
-is('<p>Hello &amp; & foo</p><p>there</p>', 'Hello & & foo there');
-
 module.exports = summary;

app/build/prepare/tests/summary.js

@@ -0,0 +1,76 @@
+describe("summary", function() {
+  var cheerio = require("cheerio");
+  var summary = require("../summary");
+
+  beforeEach(function() {
+    this.summary = function(input) {
+      var $ = cheerio.load(input.html, {
+        decodeEntities: false,
+        withDomLvl1: false // this may cause issues?
+      });
+
+      return summary($, input.title || "");
+    };
+  });
+
+  it("is empty when HTML is empty", function() {
+    expect(
+      this.summary({
+        title: "",
+        html: ""
+      })
+    ).toEqual("");
+  });
+
+  it("is the text of the first paragraph", function() {
+    expect(
+      this.summary({
+        html: "<p>H</p>"
+      })
+    ).toEqual("H");
+  });
+
+  it("contains text inside inline elements", function() {
+    expect(
+      this.summary({
+        html: "<p>H<b>ell</b>o</p>"
+      })
+    ).toEqual("Hello");
+  });
+
+  it("does not contain the text of the title", function() {
+    expect(
+      this.summary({
+        html: "<p>Hello</p><p>World</p>",
+        title: "Hello"
+      })
+    ).toEqual("World");
+  });
+
+  // Not sure if I like this behaviour
+  it("has spaces between seperate paragraphs", function() {
+    expect(
+      this.summary({
+        html: "<p>Hello</p><p>World</p>",
+        title: "Hello"
+      })
+    ).toEqual("World");
+  });
+
+  it("will not contain or truncate long words", function() {
+    expect(
+      this.summary({
+        html: "<p>Hello there helloooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo.</p>"
+      })
+    ).toEqual("Hello there");
+  });
+
+  it("decodes HTML entities", function() {
+    expect(
+      this.summary({
+        html: "<p>Hello & &amp; foo</p><p>there</p>"
+      })
+    ).toEqual("Hello & & foo there");
+  });
+
+});