Finished first run through of tests

src/node/config/excludedOperations.mjs

@@ -19,9 +19,6 @@ export default  [
     "Unzip",
     "Zip",
 
-    // Also uses files
-    "DetectFileType",
-    "ExtractEXIF",
 
     // Relies on state of recipe.
     // "Magic",

src/node/index.mjs

@@ -57,6 +57,7 @@ import {
     DecodeText as core_DecodeText,
     DeriveEVPKey as core_DeriveEVPKey,
     DerivePBKDF2Key as core_DerivePBKDF2Key,
+    DetectFileType as core_DetectFileType,
     Diff as core_Diff,
     DisassembleX86 as core_DisassembleX86,
     Divide as core_Divide,
@@ -69,6 +70,7 @@ import {
     ExpandAlphabetRange as core_ExpandAlphabetRange,
     ExtractDates as core_ExtractDates,
     ExtractDomains as core_ExtractDomains,
+    ExtractEXIF as core_ExtractEXIF,
     ExtractEmailAddresses as core_ExtractEmailAddresses,
     ExtractFilePaths as core_ExtractFilePaths,
     ExtractIPAddresses as core_ExtractIPAddresses,
@@ -316,6 +318,7 @@ function generateChef() {
         "decodeText": wrap(core_DecodeText),
         "deriveEVPKey": wrap(core_DeriveEVPKey),
         "derivePBKDF2Key": wrap(core_DerivePBKDF2Key),
+        "detectFileType": wrap(core_DetectFileType),
         "diff": wrap(core_Diff),
         "disassembleX86": wrap(core_DisassembleX86),
         "divide": wrap(core_Divide),
@@ -328,6 +331,7 @@ function generateChef() {
         "expandAlphabetRange": wrap(core_ExpandAlphabetRange),
         "extractDates": wrap(core_ExtractDates),
         "extractDomains": wrap(core_ExtractDomains),
+        "extractEXIF": wrap(core_ExtractEXIF),
         "extractEmailAddresses": wrap(core_ExtractEmailAddresses),
         "extractFilePaths": wrap(core_ExtractFilePaths),
         "extractIPAddresses": wrap(core_ExtractIPAddresses),
@@ -559,6 +563,7 @@ const decodeNetBIOSName = chef.decodeNetBIOSName;
 const decodeText = chef.decodeText;
 const deriveEVPKey = chef.deriveEVPKey;
 const derivePBKDF2Key = chef.derivePBKDF2Key;
+const detectFileType = chef.detectFileType;
 const diff = chef.diff;
 const disassembleX86 = chef.disassembleX86;
 const divide = chef.divide;
@@ -571,6 +576,7 @@ const escapeUnicodeCharacters = chef.escapeUnicodeCharacters;
 const expandAlphabetRange = chef.expandAlphabetRange;
 const extractDates = chef.extractDates;
 const extractDomains = chef.extractDomains;
+const extractEXIF = chef.extractEXIF;
 const extractEmailAddresses = chef.extractEmailAddresses;
 const extractFilePaths = chef.extractFilePaths;
 const extractIPAddresses = chef.extractIPAddresses;
@@ -800,6 +806,7 @@ const operations = [
     decodeText,
     deriveEVPKey,
     derivePBKDF2Key,
+    detectFileType,
     diff,
     disassembleX86,
     divide,
@@ -812,6 +819,7 @@ const operations = [
     expandAlphabetRange,
     extractDates,
     extractDomains,
+    extractEXIF,
     extractEmailAddresses,
     extractFilePaths,
     extractIPAddresses,
@@ -1044,6 +1052,7 @@ export {
     decodeText,
     deriveEVPKey,
     derivePBKDF2Key,
+    detectFileType,
     diff,
     disassembleX86,
     divide,
@@ -1056,6 +1065,7 @@ export {
     expandAlphabetRange,
     extractDates,
     extractDomains,
+    extractEXIF,
     extractEmailAddresses,
     extractFilePaths,
     extractIPAddresses,

test/tests/nodeApi/ops.mjs

@@ -938,6 +938,13 @@ smothering ampersand abreast
         assert.strictEqual(chef.toCamelCase("Quickest Wheel").toString(), "quickestWheel");
     }),
 
+    it("toHex: accepts args", () => {
+        const result = toHex("some input", {
+            delimiter: "Colon",
+        });
+        assert.strictEqual(result.toString(), "73:6f:6d:65:20:69:6e:70:75:74");
+    }),
+
     it("To Kebab case", () => {
         assert.strictEqual(chef.toKebabCase("Elfin Gold").toString(), "elfin-gold");
     }),
@@ -978,11 +985,36 @@ smothering ampersand abreast
 </contact-info>`);
     }),
 
-    it("toHex: accepts args", () => {
+    it("XPath expression", () => {
-        const result = toHex("some input", {
+        assert.strictEqual(
-            delimiter: "Colon",
+            chef.XPathExpression("<contact-info><company>abc</company></contact-info>", {xPath: "contact-info/company"}).toString(),
-        });
+            "<company>abc</company>");
-        assert.strictEqual(result.toString(), "73:6f:6d:65:20:69:6e:70:75:74");
+    }),
+
+    it("Zlib deflate / inflate", () => {
+        assert.strictEqual(chef.zlibInflate(chef.zlibDeflate("cut homer wile rooky grits dizen")).toString(), "cut homer wile rooky grits dizen");
+    }),
+
+
+    it("Detect file type", () => {
+        assert.strictEqual(
+            chef.detectFileType(fs.readFileSync("test/tests/nodeApi/sampleData/pic.jpg")).toString(),
+            `File extension: jpg
+MIME type:      image/jpeg`);
+    }),
+
+    it("extract EXIF", () => {
+        assert.strictEqual(
+            chef.extractEXIF(fs.readFileSync("test/tests/nodeApi/sampleData/pic.jpg")).toString(),
+            `Found 7 tags.
+
+Orientation: 1
+XResolution: 72
+YResolution: 72
+ResolutionUnit: 2
+ColorSpace: 1
+ExifImageWidth: 57
+ExifImageHeight: 57`);
     }),
 
 ]);