1 files changed, 52 insertions, 41 deletions

diff --git a/test/map_dict_test.gleam b/test/map_dict_test.gleam
index f72e23a..a0797c2 100644
--- a/test/map_dict_test.gleam
+++ b/test/map_dict_test.gleam
@@ -6,49 +6,49 @@ pub fn from_list_test() {
     {4, 0},
     {1, 0},
   ]
-    |> map_dict:from_list
-    |> map_dict:size
-    |> expect:equal(_, 2)
+  |> map_dict:from_list
+  |> map_dict:size
+  |> expect:equal(_, 2)
 }
 
 pub fn has_key_test() {
   []
-    |> map_dict:from_list
-    |> map_dict:has_key(_, 1)
-    |> expect:false
+  |> map_dict:from_list
+  |> map_dict:has_key(_, 1)
+  |> expect:false
 
   [
       {1, 0},
   ]
-    |> map_dict:from_list
-    |> map_dict:has_key(_, 1)
-    |> expect:true
+  |> map_dict:from_list
+  |> map_dict:has_key(_, 1)
+  |> expect:true
 
   [
       {4, 0},
       {1, 0},
   ]
-    |> map_dict:from_list
-    |> map_dict:has_key(_, 1)
-    |> expect:true
+  |> map_dict:from_list
+  |> map_dict:has_key(_, 1)
+  |> expect:true
 
   [
     {4, 0},
     {1, 0},
   ]
-    |> map_dict:from_list
-    |> map_dict:has_key(_, 0)
-    |> expect:false
+  |> map_dict:from_list
+  |> map_dict:has_key(_, 0)
+  |> expect:false
 }
 
 pub fn new_test() {
   map_dict:new()
-    |> map_dict:size
-    |> expect:equal(_, 0)
+  |> map_dict:size
+  |> expect:equal(_, 0)
 
   map_dict:new()
-    |> map_dict:to_list
-    |> expect:equal(_, [])
+  |> map_dict:to_list
+  |> expect:equal(_, [])
 }
 
 pub fn fetch_test() {
@@ -59,24 +59,24 @@ pub fn fetch_test() {
   let m = map_dict:from_list(proplist)
 
   m
-    |> map_dict:fetch(_, 4)
-    |> expect:equal(_, Ok(0))
+  |> map_dict:fetch(_, 4)
+  |> expect:equal(_, Ok(0))
 
   m
-    |> map_dict:fetch(_, 1)
-    |> expect:equal(_, Ok(1))
+  |> map_dict:fetch(_, 1)
+  |> expect:equal(_, Ok(1))
 
   m
-    |> map_dict:fetch(_, 2)
-    |> expect:is_error
+  |> map_dict:fetch(_, 2)
+  |> expect:is_error
 }
 
 pub fn put_test() {
   map_dict:new()
-    |> map_dict:put(_, "a", 0)
-    |> map_dict:put(_, "b", 1)
-    |> map_dict:put(_, "c", 2)
-    |> expect:equal(_, map_dict:from_list([{"a", 0}, {"b", 1}, {"c", 2}]))
+  |> map_dict:put(_, "a", 0)
+  |> map_dict:put(_, "b", 1)
+  |> map_dict:put(_, "c", 2)
+  |> expect:equal(_, map_dict:from_list([{"a", 0}, {"b", 1}, {"c", 2}]))
 }
 
 pub fn map_values_test() {
@@ -85,9 +85,9 @@ pub fn map_values_test() {
     {2, 1},
     {3, 2},
   ]
-    |> map_dict:from_list
-    |> map_dict:map_values(_, fn(k, v) { k + v })
-    |> expect:equal(_, map_dict:from_list([{1, 1}, {2, 3}, {3, 5}]))
+  |> map_dict:from_list
+  |> map_dict:map_values(_, fn(k, v) { k + v })
+  |> expect:equal(_, map_dict:from_list([{1, 1}, {2, 3}, {3, 5}]))
 }
 
 pub fn keys_test() {
@@ -96,9 +96,9 @@ pub fn keys_test() {
     {"b", 1},
     {"c", 2},
   ]
-    |> map_dict:from_list
-    |> map_dict:keys
-    |> expect:equal(_, ["a", "b", "c"])
+  |> map_dict:from_list
+  |> map_dict:keys
+  |> expect:equal(_, ["a", "b", "c"])
 }
 
 pub fn values_test() {
@@ -107,9 +107,9 @@ pub fn values_test() {
     {"b", 1},
     {"c", 2},
   ]
-    |> map_dict:from_list
-    |> map_dict:values
-    |> expect:equal(_, [0, 1, 2])
+  |> map_dict:from_list
+  |> map_dict:values
+  |> expect:equal(_, [0, 1, 2])
 }
 
 pub fn take_test() {
@@ -118,7 +118,18 @@ pub fn take_test() {
     {"b", 1},
     {"c", 2},
   ]
-    |> map_dict:from_list
-    |> map_dict:take(_, ["a", "b", "d"])
-    |> expect:equal(_, map_dict:from_list([{"a", 0}, {"b", 1}]))
+  |> map_dict:from_list
+  |> map_dict:take(_, ["a", "b", "d"])
+  |> expect:equal(_, map_dict:from_list([{"a", 0}, {"b", 1}]))
+}
+
+pub fn drop_test() {
+  [
+    {"a", 0},
+    {"b", 1},
+    {"c", 2},
+  ]
+  |> map_dict:from_list
+  |> map_dict:drop(_, ["a", "b", "d"])
+  |> expect:equal(_, map_dict:from_list([{"c", 2}]))
 }