move tests-related files to a tests/ directory

tests/Dangerfile

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+# Danger CI configuration file
+# https://danger.systems/guides/getting_started.html
+
+# Check for changes to README.md
+has_readme_changes = git.modified_files.include?("README.md")
+
+# Ensure there is a summary for a pull request
+fail 'Please provide a summary in the Pull Request description' if github.pr_body.length < 5
+
+# Warn if PR guideline boxes are not checked.
+warn 'Please check PR guidelines and check the boxes.' if github.pr_body.include? '- [ ]'
+ 
+# Warn if pull request is not updated
+warn 'Please provide a descriptive title for the Pull Request' if github.pr_title.include? 'Update README.md'
+
+# Warn when there are merge commits in the diff
+warn 'Please rebase to get rid of the merge commits in this Pull Request' if git.commits.any? { |c| c.message =~ /^Merge branch 'master'/ }
+
+# Check links
+if has_readme_changes
+ require 'json'
+ results = File.read 'ab-results-temp.md-markdown-table.json'
+ j = JSON.parse results
+ if j['error']==true
+  warn j['title']
+  markdown j['message']
+ end
+end
+
+# Check syntax
+if has_readme_changes
+ require 'json'
+ syntaxresults = File.read 'syntaxcheck.json'
+ sj = JSON.parse syntaxresults
+ if sj['error']==true
+  fail sj['title']
+  markdown sj['message']
+ end
+end

tests/test.js

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+// Accepts input of any filename, ie. node test.js README.md
+
+const fs = require('fs');
+
+let log = '{\n';
+let issuelog = '  "message": "#### Syntax Issues\\n\\n Name | Entry\\n----|----------------------\\n';
+
+const file = fs.readFileSync(process.argv[2], 'utf8'); // Reads argv into var file
+
+function entryFilter(md) { // Function to find lines with entries
+  const linepatt = /^\s{0,2}-\s\[.*`/;
+  return linepatt.test(md);
+}
+
+function split(text) { // Function to split lines into array
+  return text.split(/\r?\n/);
+}
+
+function findPattern(text) { // Test entries against 8 patterns.  If matches pattern returns true
+  const nodnospatt = /^\s{0,2}-\s\[.*?\]\(.*?\) - .{0,249}?\. `.*?` `.*?`/; // Regex for entries with no demo and no source code
+  const slpatt = /^\s{0,2}-\s\[.*?\]\(.*?\) - .{0,249}?\. \(\[Demo\b\]\(.*?\), \[Source Code\b\]\(.*?\)\) `.*?` `.*?`/; // Regex for entries with demo and source code
+  const nodpatt = /^\s{0,2}-\s\[.*?\]\(.*?\) - .{0,249}?\. \(\[Source Code\]\(.*?\)\) `.*?` `.*?`/; // Regex for entries with no demo
+  const nospatt = /^\s{0,2}-\s\[.*?\]\(.*?\) - .{0,249}?\. \(\[Demo\]\(.*?\)\) `.*?` `.*?`/; // Regex for entries with no source code
+  const pnodnospatt = /^\s{0,2}-\s\[.*?\]\(.*?\) `⚠` - .{0,249}?\. `.*?` `.*?`/; // Regex for entries with proprietary with no demo and no source code
+  const pslpatt = /^\s{0,2}-\s\[.*?\]\(.*?\) `⚠` - .{0,249}?\. \(\[Demo\b\]\(.*?\), \[Source Code\b\]\(.*?\)\) `.*?` `.*?`/; // Regex for entries with proprietary with demo and source code
+  const pnodpatt = /^\s{0,2}-\s\[.*?\]\(.*?\) `⚠` - .{0,249}?\. \(\[Source Code\]\(.*?\)\) `.*?` `.*?`/; // Regex for entries with proprietary with no demo
+  const pnospatt = /^\s{0,2}-\s\[.*?\]\(.*?\) `⚠` - .{0,249}?\. \(\[Demo\]\(.*?\)\) `.*?` `.*?`/; // Regex for entries with proprietary with no source code
+  if (nodnospatt.test(text) === true) {
+    return true;
+  } else if (slpatt.test(text) === true) {
+    return true;
+  } else if (nodpatt.test(text) === true) {
+    return true;
+  } else if (nospatt.test(text) === true) {
+    return true;
+  } else if (pnodnospatt.test(text) === true) {
+    return true;
+  } else if (pslpatt.test(text) === true) {
+    return true;
+  } else if (pnodpatt.test(text) === true) {
+    return true;
+  } else if (pnospatt.test(text) === true) {
+    return true;
+  }
+  return false;
+}
+
+function entryErrorCheck(md) {
+  const namepatt = /^\s{0,2}-\s\[(.*?)\]/; // regex pattern to find name of entryArray
+  const entries = split(md); // Inserts each line into the entries array
+  let totalFail = 0;
+  let totalPass = 0;
+  let total = 0;
+  const entryArray = [];
+  for (let i = 0, len = entries.length; i < len; i += 1) { // Loop to create array of objects
+    entryArray[i] = new Object;
+    entryArray[i].raw = entries[i];
+    if (entryFilter(entries[i]) === true) { // filter out lines that don't with * [)
+      total += 1;
+      entryArray[i].name = namepatt.exec(entries[i])[1]; // Parses name of entry
+      entryArray[i].pass = findPattern(entries[i]); // Tests against known patterns
+      if (entryArray[i].pass === true) { // If entry passes increment totalPass counter
+        totalPass += 1;
+      } else {
+        console.log(`${entryArray[i].name} Failed.`); // If entry fails increment totalFail counter and append error to issuelog
+        // entryArray[i].error = findError(entries[i]) //WIP
+        totalFail += 1;
+        issuelog += `${entryArray[i].name} | ${entries[i]} \\n`;
+      }
+    }
+  }
+  if (totalFail > 0) { // Logs # passed & failed to console, and failures to syntaxcheck.json
+    console.log(`${totalFail} Failed, ${totalPass} Passed, of ${total}`);
+    log += ` "error": true,\n  "title": "Found ${totalFail} entries with syntax error(s).",\n`;
+    fs.writeFileSync('syntaxcheck.json', `${log} ${issuelog} "\n}`);
+    process.exit(1);
+  } else { // Logs # of entries passed to console and error: false to syntaxcheck.json
+    console.log(`${totalFail} Failed, ${totalPass} Passed, of ${total} \n`);
+    log += '  "error": false\n}';
+    fs.writeFileSync('syntaxcheck.json', log);
+    process.exit(0);
+  }
+}
+
+entryErrorCheck(file);