diff --git a/dsalgo/search.py b/dsalgo/search.py
new file mode 100644
index 0000000..3cbb7c3
--- /dev/null
+++ b/dsalgo/search.py
@@ -0,0 +1,223 @@
+import math
+
+
+class Search:
+
+    def __init__(self, arr, number):
+        """
+            Class to search a number in array
+
+            :args:    arr (list) -> number to search from
+                      n (int)    -> number to search
+
+            :return:  index (int) -> if number found
+                     -1 (int)     -> if not found
+        """
+        self.arr = arr
+        self.number = number
+
+    def binary_search(self):
+
+        """
+            Binary Search:
+                Search a sorted array by repeatedly
+                dividing the search interval in half.
+                Begin with an interval covering the whole array.
+                If the value of the search key is less than
+                the item in the middle of the interval,
+                narrow the interval to the lower half.
+                Otherwise narrow it to the upper half.
+                Repeatedly check until the value is found or the
+                interval is empty.
+
+            params : array/list arr, x --> search value
+
+            return : found --> returns index, not found --> -1
+        """
+        arr = sorted(self.arr)
+        x = self.number
+        low = 0
+        high = len(arr) - 1
+        mid = 0
+
+        while low <= high:
+
+            mid = (high + low) // 2
+            if arr[mid] < x:
+                low = mid + 1
+
+            elif arr[mid] > x:
+                high = mid - 1
+
+            else:
+                return mid
+
+        return -1
+
+    def linear_search(self):
+        """
+            Linear Search
+                Start from the leftmost element of arr[] and one by
+                one compare x with each element of arr[]
+                If x matches with an element, return the index.
+                If x doesn’t match with any of elements, return -1.
+
+            params : array/list --> arr, value --> x
+
+            return : found --> int index, not found --> -1
+
+        """
+        arr = self.arr
+        x = self.number
+        for i in range(len(arr)):
+
+            if arr[i] == x:
+                return i
+
+        return -1
+
+    def jump_search(self):
+        """
+            Jump Search
+
+                Like Binary Search, Jump Search is a searching algorithm for
+                sorted arrays. The basic idea is to check fewer elements
+                (than linear search) by jumping ahead by fixed steps
+                or skipping some elements
+                in place of searching all elements.
+
+            params : array --> arr, value --> x
+
+            returns : found --> int index, not found --> -1
+
+        """
+        arr = sorted(self.arr)
+        x = self.number
+        flag = 0
+        interval = int(math.sqrt(len(arr)))
+        for i in range(0, len(arr), interval):
+            if arr[i] > x:
+                chunk = i
+                flag = 1
+                break
+            if arr[i] == x:
+                return i
+        if flag == 0:
+            c = i
+            for j in arr[i:]:
+                if j == x:
+                    return c
+                c += 1
+        else:
+            arr_ls = arr[chunk-interval:chunk]
+            ind = [i for i, d in enumerate(arr_ls) if d == x]
+            return chunk-interval+ind[0]
+
+    def interpolation_search(self):
+
+        """
+            Interpolation Search
+                The Interpolation Search is an improvement over Binary Search
+                for instances, where the values in a sorted array are uniformly
+                distributed. Binary Search always goes to the middle element
+                to check. On the other hand, interpolation search may go to
+                different locations according to the value of the key being
+                searched.
+
+            params : array --> arr, array length --> length, value --> x
+
+            return : found --> int index, not found --> -1
+        """
+        arr = sorted(self.arr)
+        x = self.number
+        length = len(arr)
+        lo = 0
+        hi = (length - 1)
+
+        while lo <= hi and x >= arr[lo] and x <= arr[hi]:
+            if lo == hi:
+                if arr[lo] == x:
+                    return lo
+                return -1
+
+            pos = lo + int(((float(hi - lo) /
+                             (arr[hi] - arr[lo])) * (x - arr[lo])))
+
+            if arr[pos] == x:
+                return pos
+
+            if arr[pos] < x:
+                lo = pos + 1
+
+            else:
+                hi = pos - 1
+        return -1
+
+    def fibonacci_search(self):
+
+        """
+            Fibonacci Search
+                The idea is to first find the smallest Fibonacci number
+                that is greater than or equal to the length of given array.
+                Let the found Fibonacci number be fib (m’th Fibonacci number).
+                We use (m-2)’th Fibonacci number as the index
+                (If it is a valid index). Let (m-2)’th Fibonacci Number be i,
+                we compare arr[i] with x, if x is same, we return i.
+                Else if x is greater, we recur for subarray after i,
+                else we recur for subarray before i.
+
+            Params : array --> arr, value --> x, array length
+
+            return : found --> int index, not found --> -1
+
+        """
+        arr = sorted(self.arr)
+        x = self.number
+        arr_len = len(arr)
+        fibMMm2 = 0    # (m-2)'th Fibonacci No.
+        fibMMm1 = 1    # (m-1)'th Fibonacci No.
+        fibM = fibMMm2 + fibMMm1   # m'th Fibonacci
+
+        while (fibM < arr_len):
+            fibMMm2 = fibMMm1
+            fibMMm1 = fibM
+            fibM = fibMMm2 + fibMMm1
+
+        # Marks the eliminated range from front
+        offset = -1
+
+        # while there are elements to be inspected.
+        # Note that we compare arr[fibMm2] with x.
+        # When fibM becomes 1, fibMm2 becomes 0
+        while (fibM > 1):
+
+            # Check if fibMm2 is a valid location
+            i = min(offset+fibMMm2, arr_len-1)
+
+            # If x is greater than the value at
+            # index fibMm2, cut the subarray array
+            # from offset to i
+            if (arr[i] < x):
+                fibM = fibMMm1
+                fibMMm1 = fibMMm2
+                fibMMm2 = fibM - fibMMm1
+                offset = i
+
+            # If x is less than the value at
+            # index fibMm2, cut the subarray
+            # after i+1
+            elif (arr[i] > x):
+                fibM = fibMMm2
+                fibMMm1 = fibMMm1 - fibMMm2
+                fibMMm2 = fibM - fibMMm1
+
+            # element found. return index
+            else:
+                return i
+
+        # comparing the last element with x */
+        if(fibMMm1 and arr[offset+1] == x):
+            return offset+1
+
+        # element not found. return -1
+        return -1

diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/heap_tests.py b/tests/test_heap.py
similarity index 92%
rename from tests/heap_tests.py
rename to tests/test_heap.py
index 817f304..35cb266 100644
--- a/tests/heap_tests.py
+++ b/tests/test_heap.py
@@ -17,7 +17,3 @@ class TestHeap(unittest.TestCase):
             self.maxHeap.insert(i)
         self.assertEqual(self.minHeap.root(), min(self.minHeap.to_list()))
         self.assertEqual(self.maxHeap.root(), max(self.maxHeap.to_list()))
-
-
-if __name__ == '__main__':
-    unittest.main()
diff --git a/tests/test_search.py b/tests/test_search.py
new file mode 100644
index 0000000..e3912ef
--- /dev/null
+++ b/tests/test_search.py
@@ -0,0 +1,30 @@
+import unittest
+from dsalgo.search import Search
+import random
+
+
+class Test_seacrch(unittest.TestCase):
+    def setUp(self):
+        self.test_array = [i for i in range(random.randint(0, 100))]
+        self.to_search = random.choice(self.test_array)
+        self.search = Search(self.test_array, self.to_search)
+
+    def test_linear_search(self):
+        self.answer = self.test_array.index(self.to_search)
+        self.assertEqual(self.answer, self.search.linear_search())
+
+    def test_binary_search(self):
+        self.answer = sorted(self.test_array).index(self.to_search)
+        self.assertEqual(self.answer, self.search.binary_search())
+
+    def test_jump_search(self):
+        self.answer = sorted(self.test_array).index(self.to_search)
+        self.assertEqual(self.answer, self.search.jump_search())
+
+    def test_interpolation_search(self):
+        self.answer = sorted(self.test_array).index(self.to_search)
+        self.assertEqual(self.answer, self.search.interpolation_search())
+
+    def test_fibonacci_search(self):
+        self.answer = sorted(self.test_array).index(self.to_search)
+        self.assertEqual(self.answer, self.search.fibonacci_search())
diff --git a/tests/sort_tests.py b/tests/test_sort.py
similarity index 97%
rename from tests/sort_tests.py
rename to tests/test_sort.py
index 690f6d2..7c1cca2 100644
--- a/tests/sort_tests.py
+++ b/tests/test_sort.py
@@ -42,10 +42,3 @@ class TestSort(unittest.TestCase):
          self.assertEqual(self.bySort,sortedArray)
          revsortedArray=Sort(self.testArray,"merge",True)
          self.assertEqual(self.revBySort,revsortedArray)
-
-if __name__=='__main__':
-    unittest.main()
-
-
-
-

Implement searching algorithms
Add these algorithms
- [x] 1. Linear Search
- [x] 2. Binary Search
- [x] 3. Jump Search
- [x] 4. Interpolation Search
- [ ] 5. Exponential Search
- [x] 6. Fibonacci Search
- [ ] 7. Recursive program to linearly search an element in a given array
- [ ] 8. Recursive function to do a substring search

Also write test cases for the same. Tests and code can be divided in two commits though.
tests/test_heap.py::TestHeap::test_root tests/test_search.py::Test_seacrch::test_binary_search tests/test_search.py::Test_seacrch::test_fibonacci_search tests/test_search.py::Test_seacrch::test_interpolation_search tests/test_search.py::Test_seacrch::test_jump_search tests/test_search.py::Test_seacrch::test_linear_search tests/test_sort.py::TestSort::test_bubble tests/test_sort.py::TestSort::test_bubble_recursion tests/test_sort.py::TestSort::test_merge tests/test_sort.py::TestSort::test_quick tests/test_sort.py::TestSort::test_selection