From 5f61bb233ba6b8f48029500c63cd706df481169d Mon Sep 17 00:00:00 2001
From: Pablo Salas <pablosalas@outlook.com.ar>
Date: Sat, 30 Oct 2021 17:31:06 +0200
Subject: [PATCH 1/3] add some tests to translateFile

---
 test/dolmetscher.test.js | 44 +++++++++++++++++++++++++++++++++++++---
 test/empty.txt           |  0
 test/example.txt         |  1 +
 3 files changed, 42 insertions(+), 3 deletions(-)
 create mode 100644 test/empty.txt
 create mode 100644 test/example.txt

diff --git a/test/dolmetscher.test.js b/test/dolmetscher.test.js
index 147888b..9d2202e 100644
--- a/test/dolmetscher.test.js
+++ b/test/dolmetscher.test.js
@@ -39,8 +39,27 @@ describe('Google translate tests', () => {
             
                 const res = await google.translateText('          hallo    ');
                  expect(res.toLowerCase()).to.equal("hello");
-             });
- 
+             });             
+    });
+    describe('translateFile', () => {
+        it('should translate content of file', async () => {
+            const res = await google.translateFile(`${__dirname}/example.txt`);
+            expect(res).to.equal("Hello, you are great, keep it up");
+        });
+        it('fails with empty file', async () => {
+            try {
+                const res = await google.translateFile(`${__dirname}/empty.txt`);
+            } catch (err) {
+                expect(err).to.equal(`translation file error: The input text length must be of type string between ${mymemory.minChars} and ${mymemory.maxChars} characters`);
+            }
+        });
+        it('fails with non existing file', async () => {
+            try {
+                const res = await google.translateFile(`${__dirname}/nonExistFile.txt`);
+            } catch (err) {
+                expect(err).to.contain(`translation file error:`);
+            }
+        });
     });
 });
 
@@ -82,6 +101,25 @@ describe('Mymemory translate tests', () => {
                 const res = await mymemory.translateText('          welt    ');
                  expect(res.toLowerCase()).to.equal("world");
              });
- 
     });
+    describe('translateFile', () => {
+        it('should translate content of file', async () => {
+            const res = await mymemory.translateFile(`${__dirname}/example.txt`);
+            expect(res).to.equal("Hello, you are great, keep it up")
+        })
+        it('fails with empty file', async () => {
+            try {
+                const res = await mymemory.translateFile(`${__dirname}/empty.txt`);
+            } catch (err) {
+                expect(err).to.equal(`translation file error: The input text length must be of type string between ${mymemory.minChars} and ${mymemory.maxChars} characters`)
+            }
+        })
+        it('fails with non existing file', async () => {
+            try {
+                const res = await mymemory.translateFile(`${__dirname}/nonExistFile.txt`);
+            } catch (err) {
+                expect(err).to.contain(`translation file error:`)
+            }
+        })
+    })
 });
\ No newline at end of file
diff --git a/test/empty.txt b/test/empty.txt
new file mode 100644
index 0000000..e69de29
diff --git a/test/example.txt b/test/example.txt
new file mode 100644
index 0000000..8bbf63a
--- /dev/null
+++ b/test/example.txt
@@ -0,0 +1 @@
+Hallo, du bist großartig, mach weiter so
\ No newline at end of file

From 703876daf81389a4f126ffa3d23d73b4f39bf6d5 Mon Sep 17 00:00:00 2001
From: Pablo Salas <pablosalas@outlook.com.ar>
Date: Sun, 31 Oct 2021 15:08:22 +0100
Subject: [PATCH 2/3] fix expected result on translateFile test

---
 test/dolmetscher.test.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/dolmetscher.test.js b/test/dolmetscher.test.js
index 9d2202e..69fb13e 100644
--- a/test/dolmetscher.test.js
+++ b/test/dolmetscher.test.js
@@ -44,7 +44,7 @@ describe('Google translate tests', () => {
     describe('translateFile', () => {
         it('should translate content of file', async () => {
             const res = await google.translateFile(`${__dirname}/example.txt`);
-            expect(res).to.equal("Hello, you are great, keep it up");
+            expect(res).to.equal("Hello you are great keep up the good work");
         });
         it('fails with empty file', async () => {
             try {

From 5ea384d1f4f6a4f6c6bac70cd897ce6d8a13bdd4 Mon Sep 17 00:00:00 2001
From: Pablo Salas <pablosalas@outlook.com.ar>
Date: Sun, 31 Oct 2021 16:21:10 +0100
Subject: [PATCH 3/3] change text for translate and fix expected results

---
 test/dolmetscher.test.js | 4 ++--
 test/example.txt         | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/test/dolmetscher.test.js b/test/dolmetscher.test.js
index 69fb13e..c4897e0 100644
--- a/test/dolmetscher.test.js
+++ b/test/dolmetscher.test.js
@@ -44,7 +44,7 @@ describe('Google translate tests', () => {
     describe('translateFile', () => {
         it('should translate content of file', async () => {
             const res = await google.translateFile(`${__dirname}/example.txt`);
-            expect(res).to.equal("Hello you are great keep up the good work");
+            expect(res.toLowerCase()).to.equal("hello how are you");
         });
         it('fails with empty file', async () => {
             try {
@@ -105,7 +105,7 @@ describe('Mymemory translate tests', () => {
     describe('translateFile', () => {
         it('should translate content of file', async () => {
             const res = await mymemory.translateFile(`${__dirname}/example.txt`);
-            expect(res).to.equal("Hello, you are great, keep it up")
+            expect(res.toLowerCase()).to.equal("hello, how are you?")
         })
         it('fails with empty file', async () => {
             try {
diff --git a/test/example.txt b/test/example.txt
index 8bbf63a..ac40caf 100644
--- a/test/example.txt
+++ b/test/example.txt
@@ -1 +1 @@
-Hallo, du bist großartig, mach weiter so
\ No newline at end of file
+Hallo, wie geht es dir
\ No newline at end of file