diff --git a/src/macros.jl b/src/macros.jl
index 72eeb2a..92a9d2c 100644
--- a/src/macros.jl
+++ b/src/macros.jl
@@ -147,11 +147,7 @@ macro collection(expression)
             getters_field(name = name, name_snakecase = name_snakecase, function_name = function_name, field_name = field_name)...,
         )
 
-        if field_type == :TimeSeriesFileData
-            push!(getters,
-                getters_callable(name = name, name_snakecase = name_snakecase, function_name = function_name, field_name = field_name)...,
-            )
-        else
+        if field_type != :TimeSeriesFileData
             push!(getters,
                 getters_array1(name = name, name_snakecase = name_snakecase, function_name = function_name, field_name = field_name)...,
             )
diff --git a/test/build.jl b/test/build.jl
index 3b5dc22..03cdee6 100644
--- a/test/build.jl
+++ b/test/build.jl
@@ -1,3 +1,13 @@
+function add_thermal_plant!(db::DatabaseSQLite; kwargs...)
+    PSRI.create_element!(db, "ThermalPlant"; kwargs...)
+    return nothing
+end
+
+function add_hydro_plant!(db::DatabaseSQLite; kwargs...)
+    PSRI.create_element!(db, "HydroPlant"; kwargs...)
+    return nothing
+end
+
 function build_thermal_plant_label(i::Integer)
     return "Thermal Plant $i"
 end
@@ -30,6 +40,14 @@ function build_int(date_time::DateTime)
     return Dates.month(date_time)
 end
 
+function build_thermal_plant_file()
+    return "thermal_plant_file"
+end
+
+function build_hydro_plant_file()
+    return "hydro_plant_file"
+end
+
 function build_database(path::AbstractString)
     println("Building database")
 
@@ -67,6 +85,12 @@ function build_database(path::AbstractString)
         )
     end
 
+    PSRI.link_series_to_file(
+        db,
+        "ThermalPlant";
+        time_series_file = build_thermal_plant_file(),
+    )
+
     for i in 1:HYDRO_PLANT_SIZE
         add_hydro_plant!(db;
             label = build_hydro_plant_label(i),
@@ -82,6 +106,12 @@ function build_database(path::AbstractString)
         )
     end
 
+    PSRI.link_series_to_file(
+        db,
+        "HydroPlant";
+        time_series_file = build_thermal_plant_file(),
+    )
+
     PSRDatabaseSQLite.close!(db)
 
     return nothing
diff --git a/test/runtests.jl b/test/runtests.jl
index 5469325..3e0f369 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -29,6 +29,8 @@ include("build.jl")
     time_series_float::TimeSeriesVectorData{Float64} = "time_series_float"
     time_series_int::TimeSeriesVectorData{Int} = "time_series_int"
     time_series_bool::TimeSeriesVectorData{Bool} = "time_series_bool"
+    
+    time_series_file::TimeSeriesFileData = "time_series_file"
 
     adjusted_vector_float::AdjustedVectorData{Float64} = AdjustedVectorData{Float64}()
     adjusted_vector_int::AdjustedVectorData{Int} = AdjustedVectorData{Int}()
@@ -43,11 +45,6 @@ include("build.jl")
     # spill_to_index::MapData = ("HydroPlant", "spill_to")
 end
 
-function add_hydro_plant!(db::DatabaseSQLite; kwargs...)
-    PSRI.create_element!(db, "HydroPlant"; kwargs...)
-    return nothing
-end
-
 function PSRBridge.adjust!(collection::HydroPlant, collections::AbstractCollections, db::DatabaseSQLite; kwargs...)
     return nothing
 end
@@ -64,6 +61,8 @@ end
     time_series_int::TimeSeriesVectorData{Int} = "time_series_int"
     time_series_bool::TimeSeriesVectorData{Bool} = "time_series_bool"
 
+    time_series_file::TimeSeriesFileData = "time_series_file"
+
     adjusted_vector_float::AdjustedVectorData{Float64} = AdjustedVectorData{Float64}()
     adjusted_vector_int::AdjustedVectorData{Int} = AdjustedVectorData{Int}()
     adjusted_vector_bool::AdjustedVectorData{Bool} = AdjustedVectorData{Bool}()
@@ -71,11 +70,6 @@ end
     _internal_data::String = "internal_data"
 end
 
-function add_thermal_plant!(db::DatabaseSQLite; kwargs...)
-    PSRI.create_element!(db, "ThermalPlant"; kwargs...)
-    return nothing
-end
-
 function PSRBridge.adjust!(collection::ThermalPlant, collections::AbstractCollections, db::DatabaseSQLite; kwargs...)
     size = length(collection)
 
@@ -137,6 +131,14 @@ function test_all()
     @test thermal_plant_label(inputs.collections) == labels
     @test thermal_plant_label(inputs) == labels
 
+    @test hydro_plant_time_series_file(inputs.collections.hydro_plant) == build_hydro_plant_file()
+    @test hydro_plant_time_series_file(inputs.collections) == build_hydro_plant_file()
+    @test hydro_plant_time_series_file(inputs) == build_hydro_plant_file()
+
+    @test thermal_plant_time_series_file(inputs.collections.thermal_plant) == build_thermal_plant_file()
+    @test thermal_plant_time_series_file(inputs.collections) == build_thermal_plant_file()
+    @test thermal_plant_time_series_file(inputs) == build_thermal_plant_file()
+
     for i in 1:HYDRO_PLANT_SIZE
         label = build_hydro_plant_label(i)
         @test hydro_plant_label(inputs.collections.hydro_plant, i) == label
diff --git a/test/schema.sql b/test/schema.sql
index 9fee281..7582ed0 100644
--- a/test/schema.sql
+++ b/test/schema.sql
@@ -24,6 +24,10 @@ CREATE TABLE HydroPlant_time_series_parameters (
     PRIMARY KEY (id, date_time)
 ) STRICT;
 
+CREATE TABLE HydroPlant_time_series_files (
+    time_series_file TEXT NOT NULL
+) STRICT;
+
 CREATE TABLE ThermalPlant (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     label TEXT UNIQUE NOT NULL,
@@ -40,4 +44,8 @@ CREATE TABLE ThermalPlant_time_series_parameters (
     time_series_bool INTEGER,
     FOREIGN KEY(id) REFERENCES ThermalPlant(id) ON DELETE CASCADE ON UPDATE CASCADE,
     PRIMARY KEY (id, date_time)
+) STRICT;
+
+CREATE TABLE ThermalPlant_time_series_files (
+    time_series_file TEXT NOT NULL
 ) STRICT;
\ No newline at end of file