diff --git a/README.md b/README.md
index 48991c9..fac5011 100644
--- a/README.md
+++ b/README.md
@@ -154,3 +154,7 @@ A list of ideas and TODO. Don't hesitate to give feedback on the ones you really
 * Nathan Grigg for his [arxiv2bib](https://pypi.python.org/pypi/arxiv2bib/1.0.5#downloads) python module
 * François Boulogne for his [python-bibtexparser](https://github.com/sciunto/python-bibtexparser) python module and his integration of new requested features
 * pyparsing [search parser example](http://pyparsing.wikispaces.com/file/view/searchparser.py)
+
+## Note on test files
+
+* The test files used, provided in `tests/src` are under CC-BY license, from arXiv, HAL and PhysRev.
diff --git a/fetcher.py b/fetcher.py
index 2371e97..18fa442 100644
--- a/fetcher.py
+++ b/fetcher.py
@@ -146,7 +146,7 @@ def findDOI(src):
 
     extractfull = ''
     while totext.poll() is None:
-        extractfull += totext.stdout.readline().strip()
+        extractfull += "".join([i.strip() for i in totext.stdout.readlines()])
         extractDOI = doi_re.search(extractfull.lower().replace('Œ', '-'))
         if not extractDOI:
             # PNAS fix
diff --git a/tests/src/arxiv.bib b/tests/src/arxiv.bib
new file mode 100644
index 0000000..073ab5a
--- /dev/null
+++ b/tests/src/arxiv.bib
@@ -0,0 +1,21 @@
+@article{1303.3130v1,
+	abstract={We study the role of the dipolar interaction, correctly accounting for the
+Dipolar-Induced Resonance (DIR), in a quasi-one-dimensional system of ultracold
+bosons. We first show how the DIR affects the lowest-energy states of two
+particles in a harmonic trap. Then, we consider a deep optical lattice loaded
+with ultracold dipolar bosons. We describe this many-body system using an
+atom-dimer extended Bose-Hubbard model. We analyze the impact of the DIR on the
+phase diagram at T=0 by exact diagonalization of a small-sized system. In
+particular, the resonance strongly modifies the range of parameters for which a
+mass density wave should occur.},
+	archiveprefix={arXiv},
+	author={N. Bartolo and D. J. Papoular and L. Barbiero and C. Menotti and A. Recati},
+	eprint={1303.3130v1},
+	link={http://arxiv.org/abs/1303.3130v1},
+	month={Mar},
+	primaryclass={cond-mat.quant-gas},
+	title={Dipolar-Induced Resonance for Ultracold Bosons in a Quasi-1D Optical
+Lattice},
+	year={2013},
+}
+
diff --git a/tests/src/doi.bib b/tests/src/doi.bib
new file mode 100644
index 0000000..873faa2
--- /dev/null
+++ b/tests/src/doi.bib
@@ -0,0 +1,12 @@
+@article{Hou_2013,
+	doi = {10.1103/physreva.88.043630},
+	url = {http://dx.doi.org/10.1103/physreva.88.043630},
+	year = 2013,
+	month = {Oct},
+	publisher = {American Physical Society (APS)},
+	volume = {88},
+	number = {4},
+	author = {Yan-Hua Hou and Lev P. Pitaevskii and Sandro Stringari},
+	title = {First and second sound in a highly elongated Fermi gas at unitarity},
+	journal = {Physical Review A}
+}
\ No newline at end of file
diff --git a/tests/src/test.djvu b/tests/src/test.djvu
new file mode 100644
index 0000000..7d30dcc
Binary files /dev/null and b/tests/src/test.djvu differ
diff --git a/tests/src/test.pdf b/tests/src/test.pdf
new file mode 100644
index 0000000..1493948
Binary files /dev/null and b/tests/src/test.pdf differ
diff --git a/tests/src/test_arxiv_multi.pdf b/tests/src/test_arxiv_multi.pdf
new file mode 100644
index 0000000..33fcd9a
Binary files /dev/null and b/tests/src/test_arxiv_multi.pdf differ
diff --git a/tests/src/test_arxiv_published.pdf b/tests/src/test_arxiv_published.pdf
new file mode 100644
index 0000000..d27250d
Binary files /dev/null and b/tests/src/test_arxiv_published.pdf differ
diff --git a/tests/src/test_hal.pdf b/tests/src/test_hal.pdf
new file mode 100644
index 0000000..65289f7
Binary files /dev/null and b/tests/src/test_hal.pdf differ
diff --git a/tests/test_fetcher.py b/tests/test_fetcher.py
index 77cfce0..972007a 100644
--- a/tests/test_fetcher.py
+++ b/tests/test_fetcher.py
@@ -46,15 +46,16 @@ class TestFetcher(unittest.TestCase):
         self.assertEqual(isbn2Bib('0198507194'), self.isbn_bib)
 
     def test_isbn2Bib_False(self):
-        self.assertEqual(isbn2Bib('blabla'), '')
+        self.assertEqual(isbn2Bib('foo'), '')
 
     def test_findDOI_PDF(self):
         self.assertEqual(findDOI("tests/src/test.pdf"),
-                         '10.1103/physreva.88.043630')
+                         "10.1103/physrevlett.112.253201")
 
     def test_findDOI_DJVU(self):
+        # DOI is incomplete in this text because my djvu file is bad
         self.assertEqual(findDOI("tests/src/test.djvu"),
-                         '10.1103/physreva.88.043630')
+                         "10.1103/physrevlett.112")
 
     def test_findDOI_False(self):
         self.assertFalse(findDOI("tests/src/test_arxiv_multi.pdf"))